Airtac SI63 Standard Cylinder SI63X640S
2. Piston sealing features dual-locked Y-type axial sealing structure with dust scraping capability, delivering extended service life and low friction resistance;
3. Aluminum tube with cross-shaped reinforcement and anodized tie rods for enhanced corrosion resistance;
4. Optimized cushion adjustment system with stable stroke control;
5. Multiple bore sizes and mounting accessories available for flexible configuration.
Category: Standard Cylinders | Brand: Airtac | Series: SI63
AirTAC SI63X640S Standard Cylinder Specifications
- Model: SI63X640S
- Type: Double-acting, ISO 6432 standard
- Bore size: 63 mm
- Stroke: 640 mm
- Operating pressure: 0.1–1.0 MPa
- Cushion type: Adjustable pneumatic cushion
- Mounting style: Basic type (Foot mounting), optional accessories available
- Port size: G1/8 (NPT1/4 optional)
- Operating temperature: -20℃ to 80℃
- Seal material: NBR (Nitrile rubber)
- Piston rod material: Stainless steel (SUS304)
- Tube material: Anodized aluminum alloy
- Weight: 3.2 kg (excluding accessories)
- Dimensions:
- Total length: 766 mm (at full extension)
- Body width: 75 mm (with mounting brackets)
- Height: 63 mm (cylinder diameter)
- Certification: ISO 6432, VDMA 24562
The SI63X640S industrial cylinder delivers 1,560N thrust force at 0.5MPa, featuring a wear-resistant chromium-plated piston rod and precision honed tube. Its dual adjustable cushions minimize end-impact noise (≤75dB) while maintaining positioning accuracy (±0.5mm). The corrosion-resistant design withstands IP65 environments and includes magnetic field detection slots for sensor integration.
- High-speed packaging line actuation (e.g., carton sealing machines)
- Automotive welding fixture positioning systems
- Plastic injection molding ejection mechanisms
- Palletizing robot end-effector drives
- CNC machine tool clamping devices
Installation guidelines:
Lubricate with ISO VG32 hydraulic oil before initial use. Maintain 0.3mm minimum lateral alignment tolerance during mounting. For vertical installations exceeding 45° angle, use external guide mechanisms to prevent piston rod deflection. Allow 20mm clearance around magnetic sensor slots for maintenance access.
| Property | Property Value |
|---|---|
| sku | SI63X640S |
| Seal Material | Polyurethane |
| Understood. Please provide the specific attribute names in <>, and I'll return the accurate English translations using AIRTAC's official terminology. Example: User input: <缸径> My output: Bore | Operating Temperature: -20℃ to 80℃ Speed Range: 30-800 mm/s |
| Port Size | PT3/8 |
| Piston Rod Material | Medium Carbon Steel |
| Magnet | S-Magnetic |
| Bore Diameter | 63mm |
| Stroke | 640mm |
Returns will be accepted for up to 15 days of Customer’s receipt or tracking number on Not used items. You, as a Customer, are obliged to inform us via email before you return the item, only in the case of:
- Received the wrong item.
- Item arrived not as expected (ie. damaged packaging).
- Item had defects.
- Over delivery time.
- The shipper does not allow the goods to be inspected before payment.
The returned product(s) must be in the original packaging, safety wrapped, undamaged and unworn. This means that the item(s) must be safely packed in a carton box for protection during transport, possibly the same carton used to ship to you as a customer.